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Using Inertial Fusion Implosions to Measure the T+
Zylstra, A B; Herrmann, H W; Johnson, M Gatu; Kim, Y H; Frenje, J A; Hale, G; Li, C K; Rubery, M; Paris, M; Bacher, A; Brune, C R; Forrest, C; Glebov, V Yu; Janezic, R; McNabb, D; Nikroo, A; Pino, J; Sangster, T C; Séguin, F H; Seka, W; Sio, H; Stoeckl, C; Petrasso, R D.
Afiliação
  • Zylstra AB; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Herrmann HW; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Johnson MG; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Kim YH; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Frenje JA; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Hale G; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Li CK; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Rubery M; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Paris M; Plasma Physics Department, AWE plc, Reading RG7 4PR, United Kingdom.
  • Bacher A; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Brune CR; Indiana University, Bloomington, Indiana 47405, USA.
  • Forrest C; Ohio University, Athens, Ohio 45701, USA.
  • Glebov VY; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Janezic R; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • McNabb D; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Nikroo A; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Pino J; General Atomics, San Diego, California 92186, USA.
  • Sangster TC; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Séguin FH; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Seka W; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Sio H; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Stoeckl C; Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
  • Petrasso RD; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Phys Rev Lett ; 117(3): 035002, 2016 Jul 15.
Article em En | MEDLINE | ID: mdl-27472118
ABSTRACT
Light nuclei were created during big-bang nucleosynthesis (BBN). Standard BBN theory, using rates inferred from accelerator-beam data, cannot explain high levels of ^{6}Li in low-metallicity stars. Using high-energy-density plasmas we measure the T(^{3}He,γ)^{6}Li reaction rate, a candidate for anomalously high ^{6}Li production; we find that the rate is too low to explain the observations, and different than values used in common BBN models. This is the first data directly relevant to BBN, and also the first use of laboratory plasmas, at comparable conditions to astrophysical systems, to address a problem in nuclear astrophysics.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos